diff options
| author | CamilleLaVey <camillelavey99@gmail.com> | 2026-08-24 17:57:12 +0200 |
|---|---|---|
| committer | crueter <crueter@eden-emu.dev> | 2026-08-24 17:57:12 +0200 |
| commit | 60a474b8df051beb1d5fb84f4363d1576fcbb3fa (patch) | |
| tree | 2f20352f1f52af0a92ef98a2b6450685fad4bb47 /src/shader_recompiler/backend/spirv/emit_spirv.cpp | |
| parent | d9336ce6ce4c043a20862e567711c7b0bc1e11b6 (diff) | |
[vulkan, qcom] Fix shader float controls on QCOM driver (#4297)
Finishes my torture to find the culprit behind the broken behavior with float controls, even if device does support flush denorm on fp32 it doesn't really support it and provokes bad rounding modes by not flushing correctly denorms; this also returns the other working rounding modes on QCOM drivers.
_Special Thanks_
1.- Smoly The Big (@Gidoly)
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4297
Reviewed-by: Samuel <lizzie@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_spirv.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp index 53453e6ab7..67329eea0d 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp @@ -335,7 +335,7 @@ void SetupDenormControl(const Profile& profile, const IR::Program& program, Emit if (info.uses_fp32_denorms_flush && info.uses_fp32_denorms_preserve) { LOG_DEBUG(Shader_SPIRV, "Fp32 denorm flush and preserve on the same shader"); } else if (info.uses_fp32_denorms_flush) { - if (profile.support_fp32_denorm_flush) { + if (profile.support_fp32_denorm_flush && !profile.has_broken_fp32_denorm_flush) { ctx.AddCapability(spv::Capability::DenormFlushToZero); ctx.AddExecutionMode(main_func, spv::ExecutionMode::DenormFlushToZero, 32U); } else { |